How to judge the good or bad of 10KV high voltage capacitor

Everyone knows that the voltage of high-voltage capacitors is 1KV, 2KV, 3KV, etc. Recently, Xiaobian saw how many small partners proposed their own 10KV high-voltage capacitors. In fact, the method is very simple, and hopefully can help newcomers solve such problems. problem.

Judging whether the high-voltage capacitor is good or bad mainly judges whether there is internal breakdown! It can be measured with a shaker (note that the wire is discharged between the two poles after the measurement, otherwise it will be shocked). There are two other test methods as follows:

1. Test the resistance at both ends directly with a multimeter. If you are using a pointer multimeter, like most capacitors, you can see that the pointer swings from small to large. See if the resistance is returning to infinity.

2. There is a series connection in the 220v AC mains, to see if the bulb can be lit normally. Determine if the capacitor has capacity. Initial test is normal.

The main advantage of high-voltage ceramic capacitors is that they are small in size, high in pressure resistance, stable in performance, oil-free, gas-free, and free from contamination. Therefore, everyone should look for regular manufacturers when choosing high-voltage capacitors. Pre-sales and after-sales service is guaranteed. If you have technical questions, please contact us and we will try our best to solve the problem for you.